67207556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 131072256

約数和(自身を除く): 63864700

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 107, 188, 214, 257, 428, 514, 611, 1028, 1222, 1391, 2444, 2782, 3341, 5029, 5564, 6682, 10058, 12079, 13364, 20116, 24158, 27499, 48316, 54998, 65377, 109996, 130754, 157027, 261508, 314054, 357487, 628108, 714974, 1292453, 1429948, 2584906, 5169812, 16801889, 33603778, 67207556]

約数ペア:

[(1, 67207556), (2, 33603778), (4, 16801889), (13, 5169812), (26, 2584906), (47, 1429948), (52, 1292453), (94, 714974), (107, 628108), (188, 357487), (214, 314054), (257, 261508), (428, 157027), (514, 130754), (611, 109996), (1028, 65377), (1222, 54998), (1391, 48316), (2444, 27499), (2782, 24158), (3341, 20116), (5029, 13364), (5564, 12079), (6682, 10058)]